Walker is an OE supplier to many major nameplate vehicle manufacturers.
Trust Walker, an industry leader, for the finest emission control technologies for import and domestic vehicles.
Fits Like OE Because We Make OE.
Walker offers complete coverage: direct-fit mufflers, converters, pipes, resonators and accessories.
WALKER® EXHAUST SYSTEMS: e-Catalog

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WALKER® EXHAUST SYSTEMS: Universal Muffler Search

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WALKER® EXHAUST SYSTEMS: Walker® Servicegrams
EXCLUSIVE EMISSIONS REPAIR TIPS

Servicegrams will provide easily understandable tips and procedures in a format that is convenient and quick for the technician or counter professional who is on the move. Published monthly and available electronically, Walker Servicegrams will provide hands-on learning through step-by-step how-to articles, relevant technical tips and more.
WALKER® EXHAUST SYSTEMS: Servicegrams


IMPROPERLY TORQUED FLANGES CAN RESULT IN LEAKS, WARPING & FAILURE

Exhaust flanges that are improperly tightened or torqued can cause many problems, including exhaust system leaks; associated component failure, like gaskets and studs; and premature system fatigue and failure.
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WALKER® EXHAUST SYSTEMS: Servicegrams

THE VECI LABEL

The Vehicle Emission Control Information (VECI) label is extremely important when replacing the catalytic converter, completing emission inspections or when ordering emissions control parts.
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WALKER® EXHAUST SYSTEMS: Servicegrams

UTILIZATION OF OE COMPONENTS

Walker emissions control products are application-specific and are modeled after OE-style designs to help provide quick and easy installation.
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WALKER® EXHAUST SYSTEMS: Servicegrams

WHY MUFFLER GEOMETRY MATTERS

Walker Quiet-Flow® SS mufflers feature OE-style cross sections to help provide the quiet, OE-style sound experienced when the vehicle was new.
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WALKER® EXHAUST SYSTEMS: Servicegrams

EXHAUST NEUTRALIZATION

Installing new exhaust components without neutralizing the entire system can cause premature component failure or excessive noise and vibration inside the vehicle.
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WALKER® EXHAUST SYSTEMS: Servicegrams

THE TRUTH ABOUT CONVERTER BREAK-INS

For vehicles that operate under normal driving conditions, Walker catalytic converters are engineered to provide proper operation right out of the box. This means no break-in period is required.
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WALKER® EXHAUST SYSTEMS: Servicegrams